msdk: gst_msdkdec_init_decoder:<msdkh264dec0> Init failed
Used pipeline and created output:
C:\windows\system32>gst-launch-1.0 -v -e videotestsrc num-buffers=600 ! video/x-raw,format=NV12,width=1920,height=1080,framerate=60/1 ! tee name=t ! queue ! msdkh264enc ! msdkh264dec ! msdkh264enc ! fakesink
(gst-launch-1.0:3604): GStreamer-WARNING **: 17:45:40.294: Failed to load plugin 'C:\gstreamer\1.0\x86_64\bin\nice-10.dll': 'C:\gstreamer\1.0\x86_64\bin\nice-10.dll': The specified module could not be found.
(gst-launch-1.0:3604): GStreamer-WARNING **: 17:45:40.308: Failed to load plugin 'C:\gstreamer\1.0\x86_64\bin\rsvg-2.dll': 'C:\gstreamer\1.0\x86_64\bin\rsvg-2.dll': The specified module could not be found.
(gst-launch-1.0:3604): GStreamer-WARNING **: 17:45:40.335: Failed to load plugin 'C:\gstreamer\1.0\x86_64\lib\gstreamer-1.0\gstnice.dll': 'C:\gstreamer\1.0\x86_64\lib\gstreamer-1.0\gstnice.dll': The specified module could not be found.
(gst-launch-1.0:3604): GStreamer-WARNING **: 17:45:40.348: Failed to load plugin 'C:\gstreamer\1.0\x86_64\lib\gstreamer-1.0\gstrsvg.dll': 'C:\gstreamer\1.0\x86_64\lib\gstreamer-1.0\gstrsvg.dll': The specified module could not be found.
(gst-launch-1.0:3604): GStreamer-WARNING **: 17:45:40.360: Failed to load plugin 'C:\gstreamer\1.0\x86_64\lib\gstreamer-1.0\gstwebrtc.dll': 'C:\gstreamer\1.0\x86_64\lib\gstreamer-1.0\gstwebrtc.dll': The specified module could not be found.
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Got context from element 'msdkh264enc1': gst.msdk.Context=context, gst.msdk.Context=(GstMsdkContext)"\(GstMsdkContext\)\ msdkcontext0";
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)60/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)60/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1
/GstPipeline:pipeline0/GstTee:t.GstTeePad:src_0: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)60/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1
/GstPipeline:pipeline0/GstQueue:queue0.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)60/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1
/GstPipeline:pipeline0/GstTee:t.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)60/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)60/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1
Redistribute latency...
/GstPipeline:pipeline0/GstMsdkH264Enc:msdkh264enc0.GstPad:sink: caps = video/x-raw, format=(string)NV12, width=(int)1920, height=(int)1080, framerate=(fraction)60/1, multiview-mode=(string)mono, interlace-mode=(string)progressive, pixel-aspect-ratio=(fraction)1/1
/GstPipeline:pipeline0/GstMsdkH264Enc:msdkh264enc0.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, alignment=(string)au, profile=(string)high, level=(string)4.2, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, framerate=(fraction)60/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, chroma-site=(string)mpeg2, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono
Redistribute latency...
/GstPipeline:pipeline0/GstMsdkH264Dec:msdkh264dec0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, align0ment=(string)au, profile=(string)high, level=(string)4.2, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fract:ion)1/1, framerate=(fraction)60/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, chroma-site=(string)mpeg2, multiview-mode=(s0tring)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/mixed-mono
0:00.499029000 3604 0000024B70E109C0 ERROR msdkdec gstmsdkdec.c:394:gst_msdkdec_init_decoder:<msdkh264dec0> Init failed (failed to allocate memory)
0/GstPipeli:0ne:pipeline0/GstMsdkH264Dec:msdkh264dec0.GstPad:src: caps = video/x-raw(memory:DMABuf), format=(string)NV12, wi0dth=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(Gst:VideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half-aspect/0mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)bt709, framerate=(fraction0)60/1
.51Redistribute latency...
4913000 /GstPipeline:pipeline0/GstMsdkH264Enc:msdkh2364enc1.GstPad:sink: caps = video/x-raw(memory:DMABuf), format6=(stri0ng)NV12, width=(int)1920, height=(int)1080, interlace-mode=(string)progressive, multiview-mode=(string)mono, multiview-flags=(GstVideoMultiviewFlagsSet)0:ffffffff:/right-view-first/left-flipped/left-flopped/right-flipped/right-flopped/half4-aspect/mixed-mono, pixel-aspect-ratio=(fraction)1/1, chroma-site=(string)mpeg2, colorimetry=(string)bt709, framerate=( fraction)60/1
0000024B70E109C0 ERROR msdkdec gstmsdkdec.c:809:gst_msdkdec_negotiate:<msdkh264dec0> Failed to renegotiation
(The first 5 lines can be ignored. They are of not yet fixed problems on wip/meson)
I think relevant is this line
0:00.499029000 3604 0000024B70E109C0 ERROR msdkdec gstmsdkdec.c:394:gst_msdkdec_init_decoder:<msdkh264dec0> Init failed (failed to allocate memory)